User-agent: StackRambler
Disallow: /

User-agent: Yandex
Disallow: /

User-agent: Yandex/1.01.001 (compatible; Win16; I) 
Disallow: /

User-agent: Yandex/1.01.001 (compatible; Win16; P) 
Disallow: /

User-agent: Yandex/1.01.001 (compatible; Win16; H)
Disallow: /

User-agent: Yandex/1.03.003 (compatible; Win16; D)
Disallow: /

User-agent: Yandex/1.03.000 (compatible; Win16; M)
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: Mail.Ru
Disallow: /

User-agent: Mail.Ru/1.0
Disallow: /

User-agent: *
Crawl-delay: 20
Disallow: /cgi-bin/plan.cgi
Disallow: /cgi-bin/admin2/
Disallow: /cgi-bin/admin_main/